import { app, shell, BrowserWindow, ipcMain, dialog, desktopCapturer } from 'electron'
import { join } from 'path'
import { electronApp, optimizer, is } from '@electron-toolkit/utils'
import icon from '../../resources/icon.png?asset'
import fs from 'fs'
function createWindow() {
  // Create the browser window.
  const mainWindow = new BrowserWindow({
    width: 1680,
    height: 1180,
    show: false,
    fullscreen: false,
    fullscreenable: true, //是否允许进入全屏模式
    autoHideMenuBar: true, //自动隐藏菜单栏
    ...(process.platform === 'linux' ? { icon } : {}),
    webPreferences: {
      preload: join(__dirname, '../preload/index.js'),
      sandbox: false,
      nodeIntegration: false,
      contextIsolation: true,
      partition: 'persist:main' // ！！！ 持久 session
    }
  })
  // 打开调式
  mainWindow.webContents.openDevTools()
  mainWindow.on('ready-to-show', () => {
    mainWindow.show()
  })

  mainWindow.webContents.setWindowOpenHandler((details) => {
    shell.openExternal(details.url)
    return { action: 'deny' }
  })

  // HMR for renderer base on electron-vite cli.
  // Load the remote URL for development or the local html file for production.
  // if (is.dev && process.env['ELECTRON_RENDERER_URL']) {
  //   mainWindow.loadURL(process.env['ELECTRON_RENDERER_URL'])
  // } else {
  //   mainWindow.loadFile(join(__dirname, '../renderer/index.html'))
  // }
  mainWindow.loadURL(
    'https://zls-test-0gr4cup7c61407df-1257433795.tcloudbaseapp.com/electron/dist/index.html'
  )
  // // // ✅ 提供屏幕源给渲染进程
  // // ipcMain.handle('get-screen-sources', async () => {
  // //   const sources = await desktopCapturer.getSources({ types: ['screen'] })
  // //   return sources
  // // })

  // // ✅ 返回屏幕源信息
  // ipcMain.handle('get-screen-source', async () => {
  //   const sources = await desktopCapturer.getSources({ types: ['desktop'] })
  //   console.log('sources', sources)
  //   return sources[0] // 默认第一个屏幕
  // })
  // ✅ 只获取当前 Electron 应用窗口
  ipcMain.handle('get-screen-source', async () => {
    const sources = await desktopCapturer.getSources({ types: ['window'] })
    const target = sources.find((src) => src.name === 'Electron' || src.name === app.name)
    return target || sources[0] // 如果找不到匹配窗口，就退而取第一个
  })

  // ✅ 保存视频
  ipcMain.on('save-video', async (event, buffer) => {
    const { filePath } = await dialog.showSaveDialog({
      title: '保存录屏文件',
      defaultPath: `window-record-${Date.now()}.webm`,
      filters: [{ name: '视频文件', extensions: ['webm'] }]
    })

    if (filePath) {
      fs.writeFileSync(filePath, Buffer.from(buffer))
      event.reply('save-video-success', filePath)
    }
  })
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.whenReady().then(() => {
  // Set app user model id for windows
  electronApp.setAppUserModelId('com.electron')

  // Default open or close DevTools by F12 in development
  // and ignore CommandOrControl + R in production.
  // see https://github.com/alex8088/electron-toolkit/tree/master/packages/utils
  app.on('browser-window-created', (_, window) => {
    optimizer.watchWindowShortcuts(window)
  })

  // IPC test
  ipcMain.on('ping', () => console.log('pong'))

  createWindow()

  app.on('activate', function () {
    // On macOS it's common to re-create a window in the app when the
    // dock icon is clicked and there are no other windows open.
    if (BrowserWindow.getAllWindows().length === 0) createWindow()
  })
  app.commandLine.appendSwitch(
    'disable-features',
    'SameSiteByDefaultCookies,CookiesWithoutSameSiteMustBeSecure'
  )
})

// Quit when all windows are closed, except on macOS. There, it's common
// for applications and their menu bar to stay active until the user quits
// explicitly with Cmd + Q.
app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') {
    app.quit()
  }
})
// In this file you can include the rest of your app's specific main process
// code. You can also put them in separate files and require them here.
